A randomized 25 question test from a pool of 761 questions, good luck!
Software for programming or configuration is an integral part of any HMI. Which of the interfaces below can be best described as where the bulk of the GUI applications are configured?
IPv4 network classes can also be defined by the IP address they use. Which of the answers corresponds best to the address in row "G"?
Software for programming or configuration is an integral part of any HMI. Which of the interfaces below can be best described as allowing the operators to interact with the GUI?
Which of the answers below best describes the transmission mode of data between two DCE devices?
In a typical GUI, values take one of four generic indicators. Which of the indicators below would best represent the image below?
There are several devices that reside at each layer within the a typical DCS. Which of the levels below is where PLC and SIS controllers reside?
There are numerous I/O modules that a typical DCS has access to. Which of the modules below is described as one that can have 8, 16, or 32 output points powered by 24Vdc or 120/230 Vac?
There are many versions of Modbus, one of those is Modbus RTU. Which of the answers below correctly orders the components of the Modbus RTU frame?
There are several data access methods used to transmit data. Which of the answers below can be described as a single controlling device commences communication with the responding devices attached to the same network?
Which of the DeviceNet components below is best described as being used where cable shielding and ingress protection is not needed?
Modbus to Ethernet/IP is the best example of which of the following converters?
Any SCADA system must adhere to universal standards which allow smooth communication over international boundaries. Which of the standards below would define the software framework and programming language basic specifications?
Which of the H1 transmission system function blocks below is best described as generally available default to field devices after it has been energized?
There are several layers in the DCS architecture. Which of the levels below would have direct control over the accounting system?
There are numerous threats to the security of a DCS. Which of the security measures below requires a login to a user account?
Modbus has standard command codes to allow the master to access information from it's slaves. Which of the commands below would be used to write the contents of a holding register to the slave device
In each OSI layer, each device must be identified to be used. In which of the layers below does the physical address of each network device reside?
All the wired network components interact with ISO layers. Which of the answers below reflects the ISO layers that the bridge interacts with?
There are several layers in the DCS architecture. Which of the levels below would have direct control over the systems FCEs?
There are many options to choose from for alarm states. Which of the following alarm states can be best described as when the alarm clears due to the process before the operator has time to respond to it?
In Modbus, data is read, and written in various memory ranges. Which of the answers below best represents the data type that a input status would use?
The limits of a OUT parameter status field has several different classifications. Which of the classifications below can be described as the indication of a parameter above the URV?
IPv4 has several distinct classifications. Looking at the answers below, choose the one that contains all of the classifications.
There are several layers in the DCS architecture. Which of the levels below would have direct control over the accounting system?
There are several advanced alarm methods available that provide a greater level of functionality. Which of the methods below can be used if an interpretation of the plant can approximate its state?